20 Pcs M4 Lock Washer. 20 Pcs M5 Lock Washer. 20 Pcs M6 Lock Washer. 10 Pcs M8 Lock Washer. 10 Pcs M4 X 12 Bolt. 10 Pcs M10 Lock Washer. 10 Pcs M4 X 20 Bolt. 10 Pcs M5 X 16 Bolt.
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